90734882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{381239}}^1$

素因数の和:381265

約数の個数: 16

約数和(自身を含む): 164695680

約数和(自身を除く): 73960798

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 381239, 762478, 2668673, 5337346, 6481063, 12962126, 45367441, 90734882]

約数ペア:

[(1, 90734882), (2, 45367441), (7, 12962126), (14, 6481063), (17, 5337346), (34, 2668673), (119, 762478), (238, 381239)]